Boosting Performance Through Creative Surgery

Drag Hummer with a Steve Morris 3,000 HP BBC

Grant Fraysier likes to take his Hummer H1 and drag race it on dirt and sand. To get this beast moving as fast as possible he is having a new motor built by Steve Morris Engines. The engine is a 615 ci (10.0 L) big-block Chevy V8 with a monster ProCharger 136 supercharger attached to the front. Together with methanol the engine produces 3,029 horsepower and 2,006 ft-lb of torque on about 41 psi of boost.